公开(公告)号：US20180177000A1

公开(公告)日：2018-06-21

申请号：US15843862

申请日：2017-12-15

Applicant: LG Electronics Inc.

Inventor： Seongho SON ,  Jaekyung YANG ,  Hyojin CHOI ,  Yongsoo LEE

IPC: H05B6/12 ,  H05B6/06

CPC classification number: H05B6/12 ,  H05B6/062

Abstract: An induction heat cooking apparatus includes a rectifier configured to convert an AC voltage supplied from a power source into a DC voltage, a battery configured to store power, a switch configured to connect to at least one of the rectifier or the battery, an inverter connected to the switch and configured to receive a first voltage from at least one of the rectifier or the battery and convert the first voltage to a second voltage, and a heating coil configured to receive the second voltage from the inverter and generate magnetic fields in which the heating coil is configured to heat a cooking device based on the generated magnetic fields.